FIELD: chemistry.
SUBSTANCE: invention refers to the polymer industry and can be used as a primer for the paint and varnish coating of concrete, wood, asbestos cement, brick, chipboard, fiberboard, OSB board. Primer composition contains the following components, mass parts: copolymer of acrylic and methacrylic acid esters (1), copolymer of acrylic hydrazide and methacrylic acid hydrazide (0.08–0.20).
EFFECT: reduced consumption of the primer composition, the increased penetration depth and drying speed, as well as the improved quality of the applied coatings are ensured.
1 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| COMPOSITION FOR PRIMER OR TYPE COATING, AND PROCESS FOR PREPARING THEREOF | 1992 |
|
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| PRIMING ENAMEL FOR PROTECTIVE ANTI-CORROSION EPOXY COATING PROTECTIVE LAYER UP TO 500 MICRONS, METHOD FOR PROTECTIVE ANTI-CORROSION EPOXY COATING FORMATION, AND PRODUCT WITH PROTECTIVE ANTI-CORROSION EPOXY COATING | 2015 |
|
RU2613985C1 |
Authors
Dates
2018-05-25—Published
2017-07-11—Filed